A severe early-season cold blast has gripped most of the southern United States tonight, causing freeze warnings from Texas to Florida and raising concerns about hypothermia and frost damage throughout the region.
According to the National Weather Service, sub-freezing temperatures are forecast overnight throughout Louisiana, Mississippi, Alabama, Georgia, and the Florida panhandle. Many regions will see temperatures drop into the mid 20s to low 30s, making this the coldest night of the season so far.
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Meteorologists warn that exposure to cold air might be hazardous, particularly for vulnerable populations. The NWS Paducah office cautions citizens that hypothermia—a life-threatening condition that occurs when body temperature dips below 95°F—can develop even when air temperatures are above freezing, especially if a person is wet or improperly dressed.
The elderly, newborns, and persons who spend lengthy periods of time outside, such as the homeless or outdoor workers, are the most vulnerable groups. Symptoms include shaking, disorientation, slurred speech, and weariness.
Residents are encouraged to bundle up, bring pets inside, protect vulnerable plants, and wrap exposed pipes. Those aiding vulnerable neighbors should ensure they have appropriate heat and shelter during the freeze event.
Temperatures are expected to gradually rise by midweek, although another bout of cold air may come later this month.
